<!DOCTYPE html>
<html lang="zh">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div {
            float: left;
            margin: 10px;
            overflow: hidden;
            width: 350px;
            height: 200px;
        }
        
        div img {
            width: 350px;
            height: 200px;
            transition: all .5s;
        }
        
        div img:hover {
            transform: scale(1.1);
        }
    </style>
</head>

<body>
    <div>
        <a href=""><img src="img/05.jpg" alt=""></a>
    </div>
    <div>
        <a href=""><img src="img/02.jpg" alt=""></a>
    </div>
    <div>
        <a href=""><img src="img/03.jpg" alt=""></a>
    </div>
</body>

</html>